SIPcity Alternatives

Hosted PBX with CRM integration and mobile apps

Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.

Online gallery and proofing platform for creative professionals.

Try for free freemium $8.0 / Monthly

A self-service, cloud-based call center 📞

Open Source

Tool for workflow automation (Former Integromat)

Avaya IP Office is a mid and small businesses phone system.

Track, record, alert and visualize performance and availability of IT resources

Open Source free

The X-Lite softphone from CounterPath. Try out our fully-loaded Bria desktop client including voice and video call, messaging and presence or download X-Lite for try to test SIP softphone features.

Linphone is an internet phone or Voice Over IP phone (VoIP).

Open Source

AVOXI to deliver amazing call quality & an exceptional customer service experience.

Searching for a future-proof telephone system? With Swyx, companies rely on IP-based unified communications software via the cloud or an in-house solution.

UltraSMSScript is a business text messaging & SMS marketing software platform. Pay a 1-TIME fee for the software or have us host it for you with our monthly hosted plans! Start your own white label SaaS SMS Marketing business.

Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Open Source